Hanging structure of an outlet terminal

ABSTRACT

Disclosed is a hanging structure of an outlet terminal, wherein comprising an outlet terminal and a hanging element; when the outlet terminal moves along the direction away from the hanging element, the hanging element is in elastic state, the abutting force between the outlet terminal and the hanging element makes the hanging element open, thus making the outlet terminal separate from the hanging element; when the outlet terminal swings in the hanging element, the hanging element is in fixation state, the outlet terminal keeps in hanging state. The outlet terminal can be hung and taken down normally, at the same time. The outlet terminal would not fall down under the action of abnormal force on the outlet terminal.

Field of the invention

The present invention relates to an installation structure of an outlet terminal, particularly to a hanging structure of an outlet terminal.

BACKGROUND OF THE INVENTION

When people assemble a shower device, the showerhead is assembled differently from the hand shower, which is directly fixed to the outlet pipe. The hand shower head, connected to a flexible pipe, needs to be hung when not in use, therefore, a hanging base is needed to be assembled to the wall. On one hand, the hanging base damages to the wall, on the other hand, when the flexible pipe of the hand shower head is pulled, the hand shower head swings, making the hand shower head easily fall down from the hanging base. The falling hand shower head may crash to the wall or the ground, making the hand shower head damaged; what is more, the falling hand shower head may crash to the user, making the user injured.

SUMMARY OF THE INVENTION

The present invention is provided with a hanging structure of an outlet terminal to solve the main technical problem; the outlet terminal can be hung and taken down normally, at the same time, the outlet terminal would not fall down under the action of abnormal force on the outlet terminal.

To solve the technical problem, the present invention is provided with a hanging structure of an outlet terminal, wherein comprising an outlet terminal and a hanging element; when the outlet terminal moves along the direction away from the hanging element, the hanging element is in elastic state, the abutting force between the outlet terminal and the hanging element makes the hanging element open, thus making the outlet terminal separate from the hanging element; when the outlet terminal swings in the hanging element, the hanging element is in fixation state, the outlet terminal keeps in hanging state.

In another preferred embodiment, the hanging element comprises a lock component and a limit component; when the outlet terminal moves along the direction away from the hanging element, the lock component separates from the limit component, the limit component takes no action on the lock component, the abutting force between the outlet terminal and the lock component makes the lock component open; when the outlet terminal swings in the hanging element, the limit component abuts against the lock component and limits, the abutting force between the outlet terminal and the lock component can not make the lock component open.

In another preferred embodiment, the lock component comprises two lock arms symmetrically arranged and with lever structure; two ends of the lock arm are a first free end and a second free end; when the first free ends of the two lock arms rotate in the opposite direction to separate about a fulcrum, the second free ends of the two lock arms rotate in the opposite direction to close to each other about the fulcrum.

In another preferred embodiment, when the outlet terminal swings in the hanging element, the limit component moves to the position between the second free ends of the two lock arms, making the second free ends unable to rotate in the opposite direction to near to each other about the fulcrum.

In another preferred embodiment, the lock component further comprises a back plate, the limit component further comprises a limit driving element disposed at the back plate; the lock arms are disposed on the surface of the back plate; when the outlet terminal swings in the hanging element, the outlet terminal contacts with the limit driving element, thus triggering the limit driving element to drive the limit component to move to the position between the second free ends of the two lock arms.

In another preferred embodiment, the limit driving element comprises a squeezing surface exposed out of the back plate and a pushing surface abutting against the limit component; the squeezing surface and the pushing surface rotate about a rotating shaft in linking way; when the outlet terminal swings in the hanging element, the squeezing surface and the pushing surface rotate linking way, the abutting force between the pushing surface and the limit component pushes the limit component to move to the position between the second free ends of the two lock arms.

In another preferred embodiment, the limit component further comprises a sliding block and a reset spring; the main body of the sliding block is disposed in the symmetrical shaft of the two lock arms and abuts against the pushing surface; the abutting force between the pushing surface and the limit component pushes the sliding block to slide to the position between the second free ends of the two lock arms along the symmetrical shaft, and the sliding block, when moving, squeezes the reset spring to restore elastic reset force.

In another preferred embodiment, the lock component further comprises a torsion spring, one end of the torsion spring is rotatably connected to the fulcrum of the lock arm; the sides of the two lock arms opposite to each other are respectively disposed with an arc surface, a clamp chamber forms between the two lock arms; the side of the clamp chamber away from the back plate is an open end, the width of the open end is smaller than the width of the clamp chamber.

In another preferred embodiment, the outlet terminal is a hand shower head.

In another preferred embodiment, the side plate is a portion of the main body of a top spraying shower head at the same side as the outlet cover plate.

Compared to the existing known technology, the technical proposal of the present invention has advantages as follows:

1. The present invention is provided with a hanging structure of an outlet terminal that when the outlet terminal separates from the hanging element, the squeezing force between the outlet terminal and the hanging element makes the hanging element open, the outlet terminal then separates from the hanging element. When the outlet terminal swings in the hanging element due to abnormal force, the hanging element is in fixing state, the squeezing force between the outlet terminal and the hanging element can not make the hanging element open, the outlet terminal can keep in normal hanging state.

2. The hanging structure of an outlet terminal of the present invention is provided that the hanging element comprises a lock component and a limit component, the lock component is disposed with a lever structure, therefore, when the limit component moves to the position between one end of the both lock components, the lock component is locked so that the other end can not open, thus achieving the object of the present invention.

3. The hanging structure of an outlet terminal of the present invention is provided that the limit component moves to a position between one end of the both lock components due to abnormal force and in other positions the limit component separates from the lock component. Further the limit driving element and the reset spring are disposed. The squeezing surface of the limit driving element contacts with the outlet terminal when the outlet terminal swings in the hanging element due to abnormal force, such to drive the pushing surface to rotate about the rotating shaft and make the pushing surface push the sliding block to move to a position between one end of the both lock components. At the same time, the sliding block squeezes the reset spring to restore rest force, when the abnormal force disappears, the outlet terminal doesn't take action to the limit driving element, the reset spring drives the sliding block to move to the initial position.

4. The hanging structure of an outlet terminal of the present invention is provided that the hanging element is disposed at the top spraying shower head, so that the hand shower head can be hanging to the top spraying shower head. When the flexible pipe of the hand shower head is pulled by external force, the hand shower head would not fall down from the hanging element. The integral performance of the two shower heads is improved, the space to assemble the shower head is reduced.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 illustrates a schematic diagram of a preferred embodiment of the present invention.

FIG. 2 illustrates an exploded diagram of the preferred embodiment of the present invention.

FIG. 3 illustrates a schematic diagram of the preferred embodiment of the present invention when the hand shower head is being hanging to the hanging element.

FIG. 4 illustrates a schematic diagram of the preferred embodiment of the present invention when the hand shower head is hanging to the hanging element normally.

FIG. 5 illustrates a schematic diagram of the preferred embodiment of the present invention with the motion of the sliding block when the flexible pipe of the hand shower head is pulled by abnormal force.

FIG. 6 illustrates a schematic diagram of the preferred embodiment of the present invention with the position relationship of the sliding block and the lock arm when the flexible pipe of the hand shower head is pulled by abnormal force.

DETAILED DESCRIPTION OF THE EMBODIMENTS

The present invention will be further described with the drawings and the embodiments.

Referring to FIGS. 1-6, a hanging structure of an outlet terminal comprises an outlet terminal 1 and a hanging element 2; in this embodiment, the outlet terminal 1 is a hand shower, the hanging element 2 is disposed at a shower head. It should be noted that, the scope of the present invention is not limited to this, a person skilled in this field can change the hand shower to other outlet terminals, the hanging element 2 can be directly disposed to the wall or other positions; these are simple substitutions of the technical proposal of the present invention that they would not be further described.

The hanging structure of an outlet terminal also includes a hose 10, through which the outlet terminal 1 connects to the water source.

When the outlet terminal 1 moves in the direction away from the hanging element 2, the hanging element 2 is in elastic state, the abutting force between the outlet terminal 1 and the hanging element 2 makes the hanging element 2 open, the outlet terminal 1 separates from the hanging element 2; when the outlet terminal 1 swings in the hanging element 2, the hanging element 2 is in fixing state, the outlet terminal 1 keeps in hanging state. Therefore, when the outlet terminal 1 needs to separate from the hanging element normally, the hanging element 2 doesn't limit to the outlet terminal 1. but if the outlet terminal 1 is applied by abnormal force, the hanging element 2 limits the movement of the outlet terminal 1, the outlet terminal 1 keeps in hanging state under the action of abnormal force, which is a force that causes the outlet terminal 1 to fall off unexpectedly, such as a force that the outlet terminal 1 receives when the consumer pulls the hose 10. To achieve above technical effect, the present invention is applied with the structure as follows:

The hanging element 2 comprises a lock component 21 and a limit component 22; when the outlet terminal 1 moves along the direction away from the hanging element 2, the lock component 21 separates from the limit component 22, the limit component 22 takes no action on the lock component 21, the abutting force between the outlet terminal 1 and the lock component 21 makes the lock component 21 open.

The clamp force of the lock component 21 to the outlet terminal 1 is released; when the outlet terminal 1 swings in the hanging element 2, the limit component 22 abuts against the lock component 21 and limits, the abutting force between the outlet terminal 1 and the lock component 21 can not make the lock component 21 open. This ensures that the lock component 21 always clamps the outlet terminal 1, forming a stable hanging structure.

Furthermore, the lock component 21 comprises two lock arms 211 symmetrically arranged and with lever structure; two ends of the lock arm 211 are a first free end 2111 and a second free end 2112; a clamp chamber to accommodate the outlet terminal 1 forms between the first free ends 2111. The clamp force of the first free ends 2111 to the outlet terminal 1 achieves the hanging of the outlet terminal 1. When the first free ends 2111 of the two lock arms 211 rotate in the opposite direction to separate about a fulcrum, the second ends 2112 of the two lock arms 211 rotate in the opposite direction to close to each other about the fulcrum. That is to say, when the first free ends 2111 of the lock arms 211 open, the second free ends 2112 close to each other.

With this feature, when the outlet terminal 1 swings in the hanging element 2, the limit component 22 moves to the position between the second free ends 2112 of the two lock arms 211, making the second free ends 2112 unable to rotate in the opposite direction to near to each other about the fulcrum. That is to say, if the second free ends 2112 can not close to each other, the first free ends 2111 can not open. The outlet terminal 1 between the first free ends 2111 is clamped that it would not fall down.

To achieve that the limit component 22 moves to a position between the second free ends 2112 of the lock component 21 due to abnormal force and in other positions the limit component 22 separates from the lock component 21. In this embodiment, the lock component 21 further comprises a back plate 212, the limit component 22 further comprises a limit driving element 223 disposed at the back plate 212; in this embodiment, the side plate 212 is a portion of the main body of a showerhead at the same side as the outlet cover plate.

The lock arms 211 are disposed on the surface of the back plate 212; when the outlet terminal 1 swings in the hanging element 2, the outlet terminal 1 contacts with the limit driving element 223, thus triggering the limit driving element 223 to drive the limit component 22 to move to the position between the second free ends 2112 of the two lock arms 211.

In detailed, the limit driving element 223 comprises a squeezing surface 2231 exposed out of the back plate 212 and a pushing surface 2232 abutting against the limit component 22; the squeezing surface 2231 and the pushing surface 2232 rotate about a rotating shaft in linking way; when the outlet terminal 1 swings in the hanging element 2, the outlet terminal 1 crashes the squeezing surface 2231, making the squeezing surface 2231 and the pushing surface 2232 rotate linking way, the abutting force between the pushing surface 2232 and the limit component 22 pushes the limit component 22 to move to the position between the second free ends 2112 of the two lock arms 211.

The limit component 22 further comprises a sliding block 221 and a reset spring 222; the main body of the sliding block 221 is disposed in the symmetrical shaft of the two lock arms 211 and abuts against the pushing surface 2232; the abutting force between the pushing surface 2232 and the limit component 22 pushes the sliding block 221 to slide to the position between the second free ends 2112 of the two lock arms 211 along the symmetrical shaft, and the sliding block 221, when moving, squeezes the reset spring 222 to accumulate elastic reset force. When the abnormal force on the outlet terminal 1 disappears, the reset spring 222 drives the sliding block 221 to move to the initial position to accomplish the reset.

The lock component 21 further comprises a torsion spring 213, one end of the torsion spring 213 is rotatably connected to the fulcrum of the lock arm 211; the sides of the two lock arms 211 opposite to each other are respectively disposed with an arc surface, a clamp chamber forms between the two lock arms 211; the side of the clamp chamber away from the back plate 212 is an open end, the width of the open end is smaller than the width of the clamp chamber. When the outlet terminal 1 enters the clamp chamber, it squeezes the lock arms 211 at the two sides of the open end, making the first free ends 2111 of the lock arm 211 open outwardly, the outlet terminal 1 enters the clamp chamber normally; after the outlet terminal 1 enters the clamp chamber, the lock arms reset under the action of the torsion spring 213, the lock arms clamps the outlet terminal.

Although the present invention has been described with reference to the preferred embodiments thereof for carrying out the patent for invention, it is apparent to those skilled in the art that a variety of modifications and changes may be made without departing from the scope of the patent for invention which is intended to be defined by the appended claims. 

1. A hanging structure of an outlet terminal, wherein comprising an outlet terminal and a hanging element; when the outlet terminal moves along the direction away from the hanging element, the hanging element is in elastic state, the abutting force between the outlet terminal and the hanging element makes the hanging element open, thus making the outlet terminal separate from the hanging element; when the outlet terminal swings in the hanging element, the hanging element is in fixation state, the outlet terminal keeps in hanging state.
 2. The hanging structure of an outlet terminal according to claim 1, wherein the hanging element comprises a lock component and a limit component; when the outlet terminal moves along the direction away from the hanging element, the lock component separates from the limit component, the limit component takes no action on the lock component, the abutting force between the outlet terminal and the lock component makes the lock component open; when the outlet terminal swings in the hanging element, the limit component abuts against the lock component and limits, the abutting force between the outlet terminal and the lock component can not make the lock component open.
 3. The hanging structure of an outlet terminal according to claim 2, wherein the lock component comprises two lock arms symmetrically arranged and with lever structure; two ends of the lock arm are a first free end and a second free end; when the first free ends of the two lock arms rotate in the opposite direction to separate about a fulcrum, the second free ends of the two lock arms rotate in the opposite direction to close to each other about the fulcrum.
 4. The hanging structure of an outlet terminal according to claim 3, wherein when the outlet terminal swings in the hanging element, the limit component moves to the position between the second free ends of the two lock arms, making the second free ends unable to rotate in the opposite direction to near to each other about the fulcrum.
 5. The hanging structure of an outlet terminal according to claim 4, wherein the lock component further comprises a back plate, the limit component further comprises a limit driving element disposed at the back plate; the lock arms are disposed on the surface of the back plate; when the outlet terminal swings in the hanging element, the outlet terminal contacts with the limit driving element, thus triggering the limit driving element to drive the limit component to move to the position between the second free ends of the two lock arms.
 6. The hanging structure of an outlet terminal according to claim 5, wherein the limit driving element comprises a squeezing surface exposed out of the back plate and a pushing surface abutting against the limit component; the squeezing surface and the pushing surface rotate about a rotating shaft in linking way; when the outlet terminal swings in the hanging element, the squeezing surface and the pushing surface rotate linking way, the abutting force between the pushing surface and the limit component pushes the limit component to move to the position between the second free ends of the two lock arms.
 7. The hanging structure of an outlet terminal according to claim 6, wherein the limit component further comprises a sliding block and a reset spring; the main body of the sliding block is disposed in the symmetrical shaft of the two lock arms and abuts against the pushing surface; the abutting force between the pushing surface and the limit component pushes the sliding block to slide to the position between the second free ends of the two lock arms along the symmetrical shaft, and the sliding block, when moving, squeezes the reset spring to restore elastic reset force.
 8. The hanging structure of an outlet terminal according to claim 7, wherein the lock component further comprises a torsion spring, one end of the torsion spring is rotatably connected to the fulcrum of the lock arm; the sides of the two lock arms opposite to each other are respectively disposed with an arc surface, a clamp chamber forms between the two lock arms; the side of the clamp chamber away from the back plate is an open end, the width of the open end is smaller than the width of the clamp chamber.
 9. The hanging structure of an outlet terminal according to claim 8, wherein the outlet terminal is a hand shower head.
 10. The hanging structure of an outlet terminal according to claim 9, wherein the side plate is a portion of the main body of a top spraying shower head at the same side as the outlet cover plate. 